Open Metering System Specification Vol.2 – Primary Communication
Issue 5.0.1 / 2023-12 (RELEASE)
Document History
Version Date
Comment
Editor
1.0.0
1.0.1
1.0.2
2008-06-27 First final Version
2008-07-01 Editorial Revision
U. Pahl
U. Pahl
H. Baden
2008-07-21 Some format adoptions; table index added; content
index limited to structure level 3.
1.0.3
2009-02-25 Correct mistake in Table 10
Add changes for 2nd Version
U. Pahl
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
2009-05-13 Revision in AG1
AG1
2009-05-30 Add changes for 2nd Version
2009-06-11 Update Annex
U. Pahl
U. Pahl
U. Pahl
U. Pahl
2009-06-30 Changes based on protocol#23
2009-07-03 Last changes of online review; update Annex A;,L and
M, editorial review
1.0.8
1.0.9
2009-07-05 Editorial and formal review
H. Baden
2009-07-17 Add Time sync frame to MUC-Status, separate ACC-No U. Pahl
for wired M-Bus and wireless M-Bus
2.0.0
2.0.1
2009-07-20 Release as V2.0.0
U. Pahl
U. Pahl
2010-04-10 Add Changes for 3rd Version, Add sync Meter
transmission; New CI-Fields
2.0.2
2010-11-05 Add Compact M-Bus Profile; Harmonise Spec. with
[prEN 13757-3]/[prEN 13757-4]
U. Pahl
2.0.3
2.0.4
3.0.0
3.0.1
4.0.0
2010-11-17 Revision in AG1
AG1
2010-12-17 Comments from members of AG1, Bug fix in Annex B
2011-01-21 Update Changes from Standard revision
2011-01-28 Editorial Revision. Release as V3.0.1
U. Pahl
U. Pahl
U. Pahl / A. Bolder
U.Pahl / A. Bolder
2013-01-10 New Introduction; Add BSI-support (AFL; new
2013-05-06 Encryption Mode 7 (dyn. AES) and Mode 13 (TLS);
2013-07-02 restructure chapters "Supported Device Types" and
2013-08-19 "Application protocols"; Revision of OBIS-List format;
2013-08-30 Add new M-Bus Datapoint list, add new section Address
2013-09-24 handling; Add mandatory support of ELL, Add Mode C
2013-10-20 support, Remove obsolete Annex E,F and M; general
2013-10-21 editorial revision, Add new ext. Annex B, E,F,O and int
2013-10-23 Annex J; Change Annex A to ext. Annex A; expand
rules for ELL-Access number and TPL-Access number
Add Timing Diagram fragm. SND-UD
4.0.1
4.0.2
4.1.0
2014-01-18 Changes according to Enquiry comments (see
OMS_KommentareVol2Issue4_sortiert2_bearbAG1.doc)
U.Pahl
U.Pahl
U.Pahl
2014-01-27 Add Note to Annex G; Rename VIF-Type to VIB-Type
Version 4.0.2 is released
2016-02-10 Editorial revisions like Decimal-comma;
Update Terms "serial number, manufacturing number,
DIN-Fabrication number;
New chapter 3.3 "Address handling by Adapters";
4.1: Rename Title "Twisted Pair Connection (M-Bus)";
4.2.3.2: Ed. Revision + del. Footnote c in Tab.9;
Tab.10: Ignore FCB in wireless M-Bus;
Tab.10+Tab.11+Tab.28: add NACK;
5.1+5.2.1+5.2.4 min. datagram length;
6.2.6 Msg. counter initialisation with 0;
7.2.2.1 FCB vs ACC-No;
7.2.3 clearing of bits “any application error”;
Tab.22 Bit23 set to 0b;
7.2.4.3 Add explanation for bits C,B,A,S,R,H,N;
7.2.4.4 Add explanation for bits N;
7.2.4.4/7.2.4.5 Notes about ELL-usage for wireless M-
Bus only;
OMS GROUP
2/143